How fast is kelli moving when the swing passes through

Assignment Help Physics

Reference no: EM1360473

Q. Kelli weighs 405 N, and she is sitting on a playground swing that hangs 0.43 m above the ground. Her mom pulls the swing back and releases it when the seat is 1.00 m above the ground. Assume that air resistance is negligible.

How fast is Kelli moving when the swing passes through its lowest position?

Reference no: EM1360473

Questions Cloud

Private and public sector partnerships : What are the differences between performance measures for a private sector-private sector partnership and a private sector-public sector partnership?

Relationship between learning and psychology : What is learning? What is the relationship between learning and psychology? In other words, why are psychologists interested in the study of learning?

Illustrate what effect will this have on its optimal price : The U.S. cigarette industry has negotiated with Congress and government agencies to settle liability claims against it. Illustrate what effect will this have on its optimal price.

What is the importance of forecasting : With all the forecasting we get on a daily basis from the weatherman etc., and with all the technology we have at our disposal, why cant we get the perfect forecast?

How fast is kelli moving when the swing passes through : Kelli weighs 405 N, and she is sitting on the playground swing that hangs 0.43 m above the ground. Her mom pulls the swing back and releases it when the seat is 1.00 m above the ground. suppose that air resistance is negligible.

Estimate the expected value : The XYZ Electric Corporation has analyzed sales projections for the coming year based on projected weather for the summer. XYZ believes that revenue will be $22,000,000 if the summer is unseasonably cool.

Motive for being vague about job benefits in job description : What are some of the reasons that employers might be vague about job benefits in their job descriptions? Most do not reveal salary or benefits. Why is that?

Explain how many office visits must ppomt deliver to break : Explain How many office visits must PPOMT deliver to break even and how much profit will it earn if each of its five contracted physicians sees an average of 12 patients each day?

Create class to calculate perimeter and area rectangle : Create class Rectangle. The class has attributes length and width, each of which defaults to 1. It has read-only properties that calculate the Perimeter and the Area of the rectangle.

User Account

All Pages